Tropical Storm Tim formed over the Coral Sea on March 13, 2013, and remained off the coast of northeastern Australia for the next four days. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this natural-color image of Tim on March 17. Although lacking a distinct eye, Tim still had the spiral shape characteristic of strong storms.

Unisys Weather reported that Tim’s wind speeds rose to 55 knots (100 kilometers per hour) on March 14, but by March 17, speeds had dropped to 35 knots (65 kilometers per hour).

Another image of Tim, acquired on March 14, is available from the LANCE MODIS Rapid Response site.